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Added 9 days ago
C
Hardware Engineer - New Grad
Ciena
Ottawa, ON
- Full-time
Reporting to a Hardware Engineering Director, you will work alongside a team of six experienced engineers responsible for designing and supporting Ciena’s flagship Wavelogic™ coherent…
Added 9 days ago
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Machine Learning Engineer
Manulife
Toronto, ON
- Full-time
Innovation and Research: Stay current with emerging technologies and practices across data engineering, machine learning, and Generative AI, including RAG, vector search, model fine-tuning,…
Added 9 days ago
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Senior Full-Stack AI Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
…application patterns including Large Language Models (LLMs), prompt engineering, and orchestration, retrieval-augmented generation (RAG), semantic search, model evaluation, guardrails, and…
Added 9 days ago
GC
Data Engineer
GEI Consultants, Inc.
Kitchener, ON
- $90,000 to $150,000 CAD / year
- Full-time
4+ years of data engineering experience, with demonstrated ability to build and operate production data pipelines.
Added 9 days ago
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Manager: Technical Lead/Senior Developer- AI, Data & Analytics- AIDA (Toronto/Calgary)
Deloitte
Toronto, ON
- Full-time
Build automation that eliminates repetitive and manual work, from Python-based utilities and data-processing scripts to APIs, scheduled jobs, event-driven services and more complex workflow…
Added 9 days ago
KD
Engineering Lead
Karbon Digital
Toronto, ON
- Full-time
…operators and are actively scaling our platform, customers, and engineering…
Added 9 days ago
EC
Data Engineer
Experis Canada
Toronto, ON
- Contract
- 7+ years of experience in Data Engineering.
Added 9 days ago
AS
Senior Data Engineer
Ardent SoftSol Inc.
Toronto, ON
- Contract
- 7+ years of experience in Data Engineering.
Added 9 days ago
FS
DSP Designer
Fidus Systems
Remote, Canada
- Full-time
- Remote
Develop and simulate DSP algorithms (equalization, filtering, estimation, detection) in MATLAB/Simulink and/or Python, from concept through fixed-point validation
Added 9 days ago
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Senior Software Engineer - Payments Platform
Xero
Remote, Canada
- Full-time
- Remote
…scalability matter, and collaborate closely with product and engineering partners to deliver payment experiences that are secure, trusted and easy to use. You’ll also help shape engineering…
Added 9 days ago
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Senior Software Engineer - Accounting Core
Xero
Remote, Canada
- Full-time
- Remote
…in production code, work through trade-offs where accounting-data integrity and scalability matter, and collaborate closely with partner teams to ensure changes to the accounting engine…
Added 9 days ago
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Data Engineer – Data Platform (AI-Enabled)
Petal
Remote, Canada
- Full-time
- Remote
This is not a traditional data engineering role. We are looking for someone who has already made the shift to AI-first development and can show, through real examples, how they use AI to…
Added 9 days ago
FS
DSP Designer
Fidus Systems
Canada
- Full-time
Develop and simulate DSP algorithms (equalization, filtering, estimation, detection) in MATLAB/Simulink and/or Python, from concept through fixed-point validation
Added 9 days ago
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Senior Machine Learning Engineer
Hays
Toronto, ON · Greater Toronto Area, Canada
- Contract
Working primarily with Python and PyTorch, you will contribute across the complete ML lifecycle, from data analysis and feature preparation through experimentation, training, evaluation,…
Added 9 days ago
BI
Python Developer – Generative AI Montreal, Canada
BURGEON IT SERVICES
Montreal, QC
- Contract
We are looking for an experienced Python Developer with hands-on expertise in Python and Generative AI to build scalable, AI-powered enterprise applications.
Added 9 days ago
R
Data Strategy & Analytics Specialist
Roche
Mississauga, ON · Canada Pharma Campus
- Full-time
This role is based in the Real-World & Clinical Data Strategy (RWCDS) team which drives data excellence and analytics to power enhanced decision-making and evidence-generation within…
Added 9 days ago
SL
Senior Data Scientist
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
Fierce curiosity. You are drawn to discovering and leveraging new data and taking on challenging business puzzles. An inquisitive mind. Driven to ask questions to help lead projects to…
Added 9 days ago
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Consultant, Infrastructure Management
CIBC
Toronto, ON
- Full-time
The Infrastructure Engineering team within Business Operations helps create efficient, reliable, and well-controlled processes that support our technology environment. As a Consultant,…
Added 9 days ago
HT
Senior Technical Recruiter
High Tech Genesis
Ottawa, ON
- Full-time
Software & Application Development: Software Developers, Full-Stack Engineers, Python, Go, Ruby, Java, and .NET Developers, QA Engineers, Data Engineers, and Solution Architects.
Added 9 days ago
OP
Senior Data Engineer
Ontario Power Generation
Oshawa, ON
- Full-time
Education Level: 4-Year University education in computer science, computer/software engineering or other relevant programs within data engineering, data analysis, artificial intelligence,…
Added 9 days ago
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Python Developer With Banking in Canada
VySystems
Toronto, ON
- Full-time
Partner with engineering, product, operations, and compliance teams to translate business needs into clear, actionable technical requirements and specifications.
Added 9 days ago
Women in Tech Program - Global IT Co-op (Winter 2027 - Toronto, 4 months)
Munich Re
Toronto, ON
Build data pipelines leveraging python programming and Databricks
Added 9 days ago
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AI/ML Engineer
neurohire.ai
Remote, Canada
- $60,000 to $80,000 CAD / year
- Full-time
- Remote
Your role will involve everything from data analysis and model building to integration and deployment, ensuring our AI initiatives drive substantial business impact.
Added 9 days ago
Senior Software Engineer - Orders
Vivid Seats
Toronto, ON
…collaboration, and seeks to constantly evolve by leveraging data and inspiring…
Added 10 days ago
E
Stagiaire en développement logiciel / Software Developer Intern
Exegy
Remote, Canada
- Full-time
- Remote
Exegy is seeking a Software Developer Intern to support our engineering team in developing Python-based software, automation tools, and internal applications that improve the efficiency,…

VySystems

Python Developer With Banking in Canada

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Dec 20, 2026
Posting language: English
Posted: Oct 21, 2026

Original job description

Job Description:

Engineering and Architecture

•Design, build, and maintain backend financial and payments systems flows (e.g., core banking, ACH, wire, card, and digital asset transaction processing).

•Influence software architecture and lead design decisions for the Platform, with particular focus on payments and money-movement systems.

•Develop, test, and launch new features and releases for the Platform.

•Document processes and key data flows

•Ensure compliance with regulatory requirements and support audit certification efforts, including documenting systems for regulatory and internal audit purposes.

Product & Requirements Enablement

•Partner with engineering, product, operations, and compliance teams to translate business needs into clear, actionable technical requirements and specifications.

•Organize and decompose business requirements into well-structured functional and technical specs that other engineers can execute against.

•Act as a bridge between business stakeholders and the engineering team, clarifying scope, surfacing technical trade-offs, and reducing ambiguity before development begins.

•Document and improve engineering processes, workflows, and SDLC practices to increase team efficiency and knowledge sharing.

Leadership & Team Enablement

•Set technical direction and best practices that enable other engineers to deliver high-quality work independently.

•Influence and align cross-functional partners and engineering peers without relying on formal authority or direct reports.

•As needed mentor engineers on logic, code quality, and requirements-writing practices.

•Make independent, sound decisions on system design and process improvements within defined parameters.

Skills and Experience

•Minimum of 5 years of experience in software engineering, including designing, building, deploying, scaling, and maintaining modern, cloud-based production services, with knowledge of service-oriented architecture.

•Proven experience designing and building backend financial or payments system flows (e.g., APIs workflows supporting core banking, payment rails, ledgers, settlement, or digital asset transaction processing).

•Proficiency writing high-quality, well-tested code using one or more languages (e.g., Python, Next.js, React, Golang, C#), building APIs, and building/using databases (e.g., Postgres, DynamoDB).

•Demonstrated ability to gather and translate business requirements into technical specifications

•Strong written and verbal communication skills, with the ability to create clear, detailed technical and functional documentation.

•Leadership and influencing skills - comfortable guiding and developing other engineers and driving alignment across teams without formal direct-report authority.

•Self-directed work style with the ability to manage multiple priorities and make sound independent decisions.

•Creativity, organization, and troubleshooting skills.

•Experience with Blockchain technology (e.g., Bitcoin, Ethereum) or crypto-forward experience, including familiarity with onchain activity and dApps or blockchain-based services is a nice to have.

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More about this job

Responsibilities

Design, build, test, and maintain backend financial and payment systems, while influencing platform architecture and documenting system flows and processes. Translate business needs into technical specifications, support regulatory and audit requirements, and guide engineering teams through technical direction, mentoring, and cross-functional alignment.

Requirements

Requires at least five years of software engineering experience building and maintaining cloud-based production services, plus demonstrated experience with backend financial or payment flows. Candidates should be proficient in a programming language such as Python, experienced with APIs and databases, and able to translate business requirements into clear technical documentation; blockchain or crypto experience is a plus.

Skills

Python
Backend Development
Financial Systems
Payment Systems
Software Architecture
API Development
PostgreSQL
DynamoDB
Cloud-Based Services
Service-Oriented Architecture
Technical Documentation
Requirements Analysis
Regulatory Compliance
Blockchain
Cross-Functional Collaboration
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Python
Next.js
React
Golang
C#
PostgreSQL
DynamoDB
Cloud-Based Production Services
Service-Oriented Architecture
Backend Systems
Core Banking
ACH
Wire Transfers
Card Payments
Digital Asset Transactions
Payment Rails
Ledgers
Settlement
APIs
Blockchain
Bitcoin
Ethereum
Onchain Activity
Decentralized Applications
Regulatory Compliance
Internal Audits
Technical Specifications
System Design
Cross-Functional Collaboration

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